<html>
<body>
<webview nodeintegration src="zoom://host1" id="view" partition="webview-temp"/>
</body>
<script>
  const {ipcRenderer, webFrame} = require('electron')
  const view = document.getElementById('view')
  let finalNavigation = false
  function SendZoomLevel() {
    return new Promise((resolve, reject) => {
      view.getZoomLevel((zoomLevel) => {
        view.getZoomFactor((zoomFactor) => {
          ipcRenderer.send('webview-zoom-in-page', zoomLevel, zoomFactor, finalNavigation)
          resolve()
        })
      })
    })
  }
  view.addEventListener('dom-ready', () => {
    view.setZoomLevel(2.0)
    SendZoomLevel().then(() => {
      if (!finalNavigation) {
        finalNavigation = true
        view.executeJavaScript('window.location.hash=123', () => {})
      }
    })
  })
  view.addEventListener('did-navigate-in-page', () => {
    SendZoomLevel()
  })
</script>
</html>
